Output text alignment

[ocornut]

I'm splitting this away from #1 so we can track smaller chunks.

Output alignment

• [x] There's already a concept of "attached" comment in the metadata, would it be possible to come up with a way to align all attached comments of a block together, ignoring outliers so a small % of very long line don't affect the offset of the whole block).
• [x] Similarly, aligning between return types and function names (ignoring outliers).
• [x] Similarly, aligning name/value of enums.
• [x] Trim trailing whitespaces (specifically trailing tabs) to match common editor trimming rules.

With those three the final output will become positively very close to the original.

[ShironekoBen]

I've done a couple of those - attached comments are now aligned, and (I think?) trailing whitespace should all be gone now. Need to take a look at functions/enums, though.

[ocornut]

There are whitespace remaining in enums: It's only an annoyance as our (and other people) editor config files would auto-trim so this would lead to unintended changes in sources

[ShironekoBen]

Ah, doh! That's blank lines trying to indent themselves.... ^-^; Should be fixed now!

[ShironekoBen]

85086f1 adds alignment for enum members, struct fields and function names - I think this is getting pretty close now in terms of neatening the whole thing up.

[ShironekoBen]

I'm going to close this for now, feel free to reopen if you spot anything else that is misaligned.